3120-00-071-5181

Find complete technical information, availability, and procurement data for: 3120-00-071-5181
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-071-5181

Item Name Code

13208

Assigment Date

03/23/1972 (54 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

101500 pounds static radial load rating, 0.8700 inches minimum and 0.8750 inches maximum inner member width, 0.6980 inches minimum and 0.7080 inches maximum outer member width, 0.8745 inches minimum and 0.8750 inches maximum bore diameter, 1.5620 inches minimum and 1.5625 inches maximum outer member outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Outer Member Outside Diameter: 1.5620 inches minimum and 1.5625 inches maximum
Outer Member Width: 0.6980 inches minimum and 0.7080 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Static Radial Load Rating: 101500 pounds
Lubrication Feature: groove internal inner member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Special Features: heat treated outer race member
Material: lubricant lubrication
Material: steel comp 440c inner member
Material: steel corrosion resisting outer race member
Style Designator: without insert or liner with staking groove

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
03-505-1405D	Self-Aligning Plain Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-071-5181?

The FSCG of the NSN 3120-00-071-5181 is 3120

Does the NSN 3120-00-071-5181 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-071-5181 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-071-5181 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-071-5181 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3120-00-071-5181 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Mar 23, 1972